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7,8-dihydroxy-6-methyl-4-propan-2-yl-naphthalene-1,2-dione

Names

[ CAS No. ]:
74635-95-3

[ Name ]:
7,8-dihydroxy-6-methyl-4-propan-2-yl-naphthalene-1,2-dione

[Synonym ]:
7,8-DIHYDROXY-6-METHYL-4-PROPAN-2-YL-NAPHTHALENE-1,2-DIONE
hibiscoquinone B

Chemical & Physical Properties

[ Density]:
1.325g/cm3

[ Boiling Point ]:
457.2ºC at 760 mmHg

[ Molecular Formula ]:
C14H14O4

[ Molecular Weight ]:
246.25900

[ Flash Point ]:
244.4ºC

[ Exact Mass ]:
246.08900

[ PSA ]:
74.60000

[ LogP ]:
2.21100

[ Index of Refraction ]:
1.621

Safety Information

[ HS Code ]:
2914690090

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%